S. Piłaszewicz

Hausa prose writings in Ajami by Alhaji Umaru from A. Mischlich / H. Sölken's collection

S. Piłaszewicz, A. Umaru, 2000 .

The Zabarma conquest of north-west Ghana and upper Volta : a Hausa narrative "Histories of Samory and Babatu and others" by Mallam Abu

S. Piłaszewicz, 1992 .

Literatures in African Languages, Theoretical Issues and Sample Surveys

S. Piłaszewicz, F. Lambert, B. Andrzejewski, 1987 .

Alhadżi Umaru (1858-1934), poeta ludu Hausa : studium historiczno-literackie

S. Piłaszewicz, 1981 .